ARRANGEMENT OF MILLIMETER-WAVE ANTENNAS IN ELECTRONIC DEVICES HAVING A RADIATION ENERGY BLOCKING CASING

1 . An millimeter-wave active antenna array mounting apparatus, comprising:

a casing having at least one slit, wherein the casing is made of a radiation energy blocking material; and

a millimeter-wave active antenna array configured to radiate millimeter-wave signals, wherein radiating elements of the millimeter-wave active antenna array are disposed corresponding to an opening of the at least one slit, thereby enabling an efficient radiation of the millimeter-wave signals through the casing.

2 . The apparatus of claim 1 , wherein the millimeter-wave active antenna array is mounted on a substrate of a radio frequency (RF) module, wherein the substrate is attached to an inner surface of the casing.

3 . The apparatus of claim 1 , wherein the substrate is attached to the inner surface by means of an adhesive material having thermal insulation properties.

4 . The apparatus of claim 2 , wherein the substrate of the RF module further includes a radio frequency (RF) circuitry configured to control and activate the millimeter-wave active antenna array.

5 . The apparatus of claim 1 , wherein the radiation energy blocking material includes at least one of carbon fiber, conductive metal, and conductive metal fiber.

6 . The apparatus of claim 1 , wherein the distance between radiating elements is between a half wavelength and a full wavelength of a millimeter-wave signal.

7 . The apparatus of claim 1 , wherein the width of the slit is up to 1 millimeter.

8 . The apparatus of claim 3 , wherein the radiating elements of the millimeter-wave active antenna array are fabricated on the substrate of the RF module.

9 . The apparatus of claim 3 , wherein the substrate of the RF module is any one of:

a printed circuit board (PCB) and a low temperature co-fired ceramic (LTCC),

10 . The apparatus of claim 4 , wherein the millimeter-wave active antenna array is an array of phased-array antennas.

11 . The apparatus of claim 10 , wherein the RF circuitry is further configured to control the phase per antenna in order to establish a beam-forming operation for the phased-array antenna.

12 . The apparatus of claim 1 , wherein the millimeter-wave active antenna array is a triple-band antenna.

13 . The apparatus of claim 1 , wherein the apparatus is disposed in a lid of a computing device.

14 . The apparatus of claim 13 , wherein the computing device is any one of a laptop computer, a notebook computer, and an ultrabook computer.

15 . The apparatus of claim 1 , wherein the apparatus is disposed in at least one of: a front panel and a back panel of a handled device.

16 . The apparatus of claim 15 , wherein the handled device is any one of: a mobile phone, a smart phone, and a tablet computer.